The seventh cup, Yamazato Kotobuki, whose label caught my attention!
I did not recognize the aroma, but the sake had a petit gas, a soft silky feeling of orikara, citrus acidity, and a light fresh feeling.
Sixth drink at a different restaurant, a stand-up bar serving sake and meat sushi.
Fresh, clear and sweet, but the sweetness remains, so the second half is slightly sweet. The sake is easy to drink with a subtle refreshing acidity and a crisp bitter taste at the end.